Dane County Airport (MSN) Weather 10/31/2025

Today

Partly sunny, with a high near 78. South wind around 15 mph, with gusts as high as 25 mph.

Tonight

Showers and thunderstorms likely, then showers and possibly a thunderstorm after 1am. Low around 58. South wind 5 to 15 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday

A chance of showers and thunderstorms before 1pm, then a slight chance of showers between 1pm and 2pm, then a slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 73. Southwest wind 5 to 10 mph. Chance of precipitation is 30%.

Saturday Night

A chance of showers and thunderstorms before 1am, then showers likely and possibly a thunderstorm between 1am and 4am, then showers likely after 4am. Mostly cloudy, with a low around 45. West wind 5 to 15 mph becoming northwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday

A 20 percent chance of showers before 1pm. Mostly cloudy through mid morning, then gradual clearing, with a high near 58. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.

Sunday Night

Clear, with a low around 39. West wind 5 to 10 mph becoming southwest after midnight.

Monday

Mostly sunny, with a high near 67. South wind 10 to 15 mph, with gusts as high as 30 mph.

Monday Night

A 30 percent chance of showers, mainly before 1am. Partly cloudy, with a low around 42. West wind 10 to 15 mph.

Tuesday

Mostly sunny, with a high near 53. Breezy.

Tuesday Night

Mostly clear, with a low around 35.

Wednesday

Mostly sunny, with a high near 57.

Wednesday Night

A 30 percent chance of showers. Mostly cloudy, with a low around 38.

Thursday

A 20 percent chance of showers. Mostly sunny, with a high near 55.